JP4733629B2 - ロールスタンドおよびロールスタンドの調整方法 - Google Patents
ロールスタンドおよびロールスタンドの調整方法 Download PDFInfo
- Publication number
- JP4733629B2 JP4733629B2 JP2006504265A JP2006504265A JP4733629B2 JP 4733629 B2 JP4733629 B2 JP 4733629B2 JP 2006504265 A JP2006504265 A JP 2006504265A JP 2006504265 A JP2006504265 A JP 2006504265A JP 4733629 B2 JP4733629 B2 JP 4733629B2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- backup
- roll stand
- cross beam
- chock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
- B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
- B21B31/028—Prestressing of rolls or roll mountings in stand frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/007—Control for preventing or reducing vibration, chatter or chatter marks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Control Of Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Heat Treatment Of Steel (AREA)
- Rolling Contact Bearings (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
Claims (5)
- 上下方向に延在する4つのハウジングコラム(1)を備え、
前記ハウジングコラムはそれぞれソールプレート(6)に固定され、
前記各ハウジングコラム内には、それぞれ、上下軸線方向への摺動が規制された状態で回転可能に支承された引張スピンドル(3)が配置され、
前記各引張スピンドルの上端部及び下端部には互いに逆方向のねじ部が設けられ、前記ねじ部に上クロスビーム(4)および下クロスビーム(5)が螺合することで、前記ねじ部を介して上下のワークロールおよびバックアップロールからなるロールセットが、互いに上下逆方向に変位可能であり、
さらに、前記各ハウジングコラム(1)により、上下のロールチョック(2)が案内されると共にそれらに介在するベンディングブロックが保持され、前記上ロールチョック(2)の上方に、前記上クロスビーム(4)に付設された上バックアップロールチョックが配置される一方、前記下ロールチョック(2)の下方には、下バックアップロールチョック(8)が配置され、前記下クロスビーム(5)と前記下バックアップロールチョック(8)との間に、前記ロールセットに圧延力を付加するためのショートストローク圧下シリンダ(7)が配置され、
前記各引張スピンドル(3)と前記各ロールチョック(2)とが前記ハウジングコラム(1)の内外に別々に配置されることにより、前記各ロールへの力の伝達と前記各ロールチョック(2)の案内とを独立して行えるように構成されている、ロールスタンド。 - 前記各バックアップロールおよび前記各バックアップロールチョックを上下各1組有する4重式ロールスタンド、または、前記各バックアップロールおよび前記各バックアップロールチョックを上下各2組有する6重式ロールスタンドであることを特徴とする、請求項1記載のロールスタンド。
- 前記上クロスビーム(4)と前記上バックアップロールチョックとの間に補助圧下シリンダが配置されていることを特徴とする、請求項1記載のロールスタンド。
- 前記引張スピンドル(3)のねじ部がセルフロック式に設計されていることを特徴とする、請求項1〜3のいずれかに記載のロールスタンド。
- 請求項1記載のロールスタンドにおいて、先ず、未負荷のロールスタンド内で前記引張スピンドル(3)を操作し前記上下のバックアップロールおよび前記上下のワークロールを互いに接近させてパスラインに対する所定位置に移動させ、次いで、前記ショートストローク圧下シリンダ(7)を介してロール圧下力を調整することを特徴とするロールスタンドの調整方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10312122A DE10312122B3 (de) | 2003-03-13 | 2003-03-13 | Walzgerüst und Verfahren zur Einstellung des Walzgerüstes |
DE10312122.6 | 2003-03-13 | ||
PCT/DE2004/000557 WO2004080622A1 (de) | 2003-03-13 | 2004-03-12 | Walzgerüst und verfahren zur einstellung des walzgerüstes |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006519702A JP2006519702A (ja) | 2006-08-31 |
JP4733629B2 true JP4733629B2 (ja) | 2011-07-27 |
Family
ID=32695233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006504265A Expired - Fee Related JP4733629B2 (ja) | 2003-03-13 | 2004-03-12 | ロールスタンドおよびロールスタンドの調整方法 |
Country Status (11)
Country | Link |
---|---|
US (2) | US20060191308A1 (ja) |
EP (1) | EP1601475B1 (ja) |
JP (1) | JP4733629B2 (ja) |
CN (1) | CN100355512C (ja) |
AT (1) | ATE363346T1 (ja) |
DE (2) | DE10312122B3 (ja) |
MY (1) | MY139439A (ja) |
RU (1) | RU2346770C2 (ja) |
TW (1) | TWI315220B (ja) |
UA (1) | UA83819C2 (ja) |
WO (1) | WO2004080622A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10312122B3 (de) * | 2003-03-13 | 2004-08-12 | Sms Demag Ag | Walzgerüst und Verfahren zur Einstellung des Walzgerüstes |
JP4608354B2 (ja) * | 2005-04-11 | 2011-01-12 | 新日本製鐵株式会社 | 厚鋼板のスキンパス圧延機およびスキンパス圧延方法 |
DE102009058876A1 (de) * | 2009-01-23 | 2010-07-29 | Sms Siemag Ag | Biege- und Ausbalanciervorrichtung für axial verschiebbare Arbeitswalzen eines Walzgerüstes |
DE102009039501A1 (de) | 2009-08-31 | 2011-03-03 | Sms Siemag Ag | Verfahren zur Einstellung der Walzen eines Walzgerüsts und Walzgerüst |
CN103506401A (zh) * | 2013-09-09 | 2014-01-15 | 芜湖汉光立体停车设备有限公司 | 一种新型轧辊调整机构 |
CN104668289B (zh) * | 2015-01-23 | 2017-02-22 | 合肥市百胜科技发展股份有限公司 | 轧机机架 |
CN104889169B (zh) * | 2015-05-18 | 2017-01-25 | 中国重型机械研究院股份公司 | 轧辊轴向位置调节装置 |
DE102021130840A1 (de) | 2021-08-10 | 2023-02-16 | Sms Group Gmbh | Schrägwalzaggregat und Verfahren zum Verstellen eines Walzspaltes |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6073475A (en) * | 1996-10-07 | 2000-06-13 | S.I.M.A.C. S.P.A. | Servo-assisted rolling stand |
WO2004080622A1 (de) * | 2003-03-13 | 2004-09-23 | Sms Demag Ag | Walzgerüst und verfahren zur einstellung des walzgerüstes |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5592222A (en) * | 1979-01-08 | 1980-07-12 | Hitachi Ltd | Rolling mill |
JPS58215208A (ja) * | 1982-06-09 | 1983-12-14 | Nippon Steel Corp | 「たて」ロ−ルのヨ−ク |
IT1174098B (it) * | 1984-05-28 | 1987-07-01 | Pomini Farrel Spa | Gabbia di laminazione del tipo a tiranti con supporti oscilanti con basi di appoggio intermedie |
DE3615960A1 (de) * | 1985-05-13 | 1986-11-27 | Toyota Motor Co Ltd | Fuehler zur ermittlung eines luft-kraftstoff-verhaeltnisses |
DE4314472A1 (de) * | 1993-05-03 | 1994-11-10 | Schloemann Siemag Ag | Biegeblock zum Biegen der Walzen von Mehrwalzen-Walzgerüsten |
DE19807785C1 (de) * | 1998-02-18 | 1999-03-04 | Mannesmann Ag | Biegevorrichtung für Vier- oder Mehrwalzengerüste |
US5983694A (en) * | 1998-05-28 | 1999-11-16 | Morgan Construction Company | Rolling mill roll stand |
CN1240682A (zh) * | 1998-05-28 | 2000-01-12 | 摩根建设公司 | 滚轧机的轧机机座 |
DE19847906C1 (de) * | 1998-10-19 | 2000-03-30 | Sket Walzwerkstechnik Gmbh | Walzgerüst |
IT1310543B1 (it) * | 1999-03-08 | 2002-02-18 | Simac Spa | Gabbia di laminazione smontabile |
DE10121078A1 (de) * | 2001-04-25 | 2002-10-31 | Sms Demag Ag | Walzgerüst für bahnförmiges Walzgut |
-
2003
- 2003-03-13 DE DE10312122A patent/DE10312122B3/de not_active Expired - Fee Related
-
2004
- 2004-03-10 MY MYPI20040826A patent/MY139439A/en unknown
- 2004-03-11 TW TW093106507A patent/TWI315220B/zh not_active IP Right Cessation
- 2004-03-12 DE DE502004003958T patent/DE502004003958D1/de not_active Expired - Lifetime
- 2004-03-12 US US10/546,861 patent/US20060191308A1/en not_active Abandoned
- 2004-03-12 CN CNB2004800040145A patent/CN100355512C/zh not_active Expired - Fee Related
- 2004-03-12 JP JP2006504265A patent/JP4733629B2/ja not_active Expired - Fee Related
- 2004-03-12 RU RU2005131612/02A patent/RU2346770C2/ru not_active IP Right Cessation
- 2004-03-12 EP EP04719924A patent/EP1601475B1/de not_active Expired - Lifetime
- 2004-03-12 AT AT04719924T patent/ATE363346T1/de active
- 2004-03-12 UA UAA200508681A patent/UA83819C2/ru unknown
- 2004-03-12 WO PCT/DE2004/000557 patent/WO2004080622A1/de active IP Right Grant
-
2007
- 2007-08-27 US US11/845,468 patent/US20080016932A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6073475A (en) * | 1996-10-07 | 2000-06-13 | S.I.M.A.C. S.P.A. | Servo-assisted rolling stand |
WO2004080622A1 (de) * | 2003-03-13 | 2004-09-23 | Sms Demag Ag | Walzgerüst und verfahren zur einstellung des walzgerüstes |
Also Published As
Publication number | Publication date |
---|---|
MY139439A (en) | 2009-10-30 |
CN100355512C (zh) | 2007-12-19 |
TW200510086A (en) | 2005-03-16 |
US20060191308A1 (en) | 2006-08-31 |
RU2346770C2 (ru) | 2009-02-20 |
DE10312122B3 (de) | 2004-08-12 |
ATE363346T1 (de) | 2007-06-15 |
RU2005131612A (ru) | 2006-02-20 |
WO2004080622A1 (de) | 2004-09-23 |
CN1747801A (zh) | 2006-03-15 |
EP1601475A1 (de) | 2005-12-07 |
DE502004003958D1 (de) | 2007-07-12 |
EP1601475B1 (de) | 2007-05-30 |
JP2006519702A (ja) | 2006-08-31 |
UA83819C2 (ru) | 2008-08-26 |
TWI315220B (en) | 2009-10-01 |
US20080016932A1 (en) | 2008-01-24 |
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